The MA-40 product was tested with MS2 an accepted surrogate of the virus responsible for COVID-19, in a 579 cubic foot space at the highest product setting. Independent lab testing was performed by Aerosol Research and Engineering Laboratories Inc., in consult with Intertek Assurance*.
 
The bestselling MA-40 blends style and technology for long-term air cleaning. The MA-40 cleans the air in rooms 840 sq ft in 30 minutes. Ideal for large rooms in homes, apartments, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses. Trusted to remove 99.9% of harmful particles including allergens, odors, VOCs, smoke, pollen, pet dander, dust, smog, contaminants, and more down to 0.1 microns in size. Perfect for your bedroom, basement, living room, kitchen, office, and more.
 
*Intertek does not provide consulting services for management systems certification. Any consulting activities provided by Intertek are separated and independent from certification activities.